There is no way that the keif in your grinder will go bad. People save keif for months and wait for the build-up so by all means: smoke that shit!
bobhasbitchtits Reviewed by bobhasbitchtits on . Can kief "go bad?" I haven't used my grinder in probably 2 months. I completely forgot that last time i used it, i didn't clean the kief out of it. Now, when I pulled it out of my drawer the other day, there is a whole shitload of kief built up in there. Is it still good to use? Rating: 5